| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.58 | 5.225% | $148.9776 | $148.98 | $149.00 | $149.00 |
| Purchase #2 | $137.33 | 8.451% | $148.9358 | $148.94 | $148.95 | $148.90 |
| Purchase #3 | $76.82 | 10.225% | $84.6748 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $119.78 | 5.659% | $126.5584 | $126.56 | $126.55 | $126.60 |
| Purchase #5 | $215.77 | 12.731% | $243.2397 | $243.24 | $243.25 | $243.20 |
| Purchase #6 | $41.66 | 12.477% | $46.8579 | $46.86 | $46.85 | $46.90 |
| Purchase #7 | $226.75 | 4.375% | $236.6703 | $236.67 | $236.65 | $236.70 |
| 7 purchase totals = | $959.69 | $1,035.9145 | $1,035.92 | $1,035.90 | $1,036.00 | |